Properties of the Number 66133

Sixty-Six Thousand One Hundred Thirty-Three

Basics

Value: 66132 → 66133 → 66134

Parity: odd

Prime: No

Previous Prime: 66109

Next Prime: 66137

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 41 × 1613

Divisors: 1, 41, 1613, 66133

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000001001010101

Octal: 201125

Duodecimal: 32331

Hexadecimal: 10255

Square: 4373573689

Square Root: 257.1633721975196

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of n X n binary arrays symmetric about both diagonal and antidiagonal with all ones connected only in a 1110-0100-0111 pattern in any orientation. A146875

Triangle read by rows: T(n,k) is the coefficient A_k in the transformation ∑_k=0..n x^k = ∑_k=0..n A_k*(x+3*(-1)^k)^k. A249268

Numbers that in base 2 need twelve 'Reverse and Add' steps to reach a palindrome. A66133